There are probably a hundred news articles out the
Post# of 148192
No evidence that Covid omicron variant is less severe than delta, UK study says
The study is discussed here -
https://www.imperial.ac.uk/news/232698/modell...n-england/
It appears to be a good study but corroboration of its findings of equal quality is harder to find yet.
I say error on the side of caution - avoid denial.